Lumel P30U series - Default Chapter; Table of Contents

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Contents
1. APPLICATION........................................................................ 6
2. TRANSDUCER SET .................................................................. 8
3. BASIC REQUIREMENTS, OPERATIONAL SAFETY .............................. 8
4. INSTALLATION ...................................................................... 9
4.1. Mounting method ............................................................. 9
4.2. External connections diagrams ............................................ 10
5. OPERATION ......................................................................... 11
5.1. P30U transducer front panel description ................................. 11
5.2. Messages after switching on the power .................................. 12
5.3. Key functions ................................................................. 13
5.3.1. Individual key functions ................................................ 13
5.3.2. Functions of key combinations ........................................ 15
5.3.3. Programming matrix .................................................... 16
5.4. Programming transducer parameters .................................... 17
5.4.1. Changing the value of the selected parameter ..................... 22
5.4.2. Changing floating-point values ....................................... 22
5.4.3. Programmable transducer parameters ............................. 23
5.5. Transducer functions ........................................................ 40
5.5.1. Measurement input ..................................................... 40
5.5.1.1. Interface RS-485 Master mode ................................... 40
5.5.1.2. Interface RS-485 Monitor mode .................................. 43
5.5.1.3. Median filter ........................................................ 44
5.5.1.4. Averaging time ...................................................... 46
5.5.1.5. Maximum and minimum values of measured signals ........ 46